![]() ![]() Thank you for your time and if you have any feedback or questions do not hesitate to reach out to us. We will learn how to create, update, and delete databases, collections and documents using the MongoDB Shell with the help of MongoDB Shell commands and. We hope this tutorial was able to answer your question or provide you the snippet of code that you were looking for all along. Transactions db.leteMany () can be used inside multi-document transactions. Alternatively, use a field that is a part of a unique index such as id. After you select a collection, Compass shows you that collections Documents tab. Click a collection in the left navigation. ![]() Delete a Single Document To delete a single document, use db.leteOne () instead. Click a Collection Name in the main Collections screen, or. If you’d like to learn more about the options available in these functions, the MongoDB documentations is fairly straightforward and can answer many of your questions. To remove all documents from a capped collection, use db.collection.drop () instead. There is no rollback option ( rollback has a different meaning in a MongoDB context), and strictly speaking there is no supported way to get these documents back - the precautions you can/should take are covered in the comments. ![]() We showed you two ways to delete all documents in a MongoDB collecion using the. Remove all Documents with db.collection.remove(Īgain, you can confirm from the output message that 3 objects have been removed. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |